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Disclosery

Propel Bio Management, LLC: OBIO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Propel Bio Management, LLC on OBIO, newest first. How the timeline and the estimate are built.

Propel Bio Management, LLC held 896,701 OBIO shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 896,701 shares
    Change vs previous 13F 0 shares

    2.02% of the 13F portfolio, value $3,869,265.

    13F-HR 0001829126-26-008753 filed by Propel Bio Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 896,701 shares
    Change vs previous 13F not available

    2.41% of the 13F portfolio, value $3,830,724.

    13F-HR 0000898432-26-000369 filed by Propel Bio Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).